ZAO Timer - GROT-10


	Georadars / Grot-10	Russian

omplex of equipment GROT-10

Merits of GROT-10
Georadars of "GROT" series are georadars of the new generation which realize the optimum algorithms of sounding the underlying surfaces (patent RU 2244322).
Georadar GROT-10, being the continuation of a series "GROT", relates to the best world samples of this type of instruments.
The basic characteristic feature of georadar GROT-10 (like for all georadars of a series "GROT") - the high real potential of the sounding (not worse than 120 dB) which makes it possible to successfully carry out inspection in the most complex soils (moist clays).

This is the next modifications of georadars GROT. They differ substantially from earlier produced GROT-5,6,7
The modernization of complex is caused by the need for passage to the contemporary element base and brought to:
reduction in the energy consumption;
reduction in the mass-and-size characteristics;
an improvement in the ergonomic characteristics;
an increase in the duration of the recorded regisrations;
an increase of the quantity of memorized frames in the regime of wave forms.

Our technical solutions make it possible to obtain radar data practically devoided parasitic oscillations (the "ringing" of equipment). It gives the possibility to solve many problems directly on the spot without the computer treatment. In many cases the registration of full-wave information realized into the GROT-10 is decisive for obtaining the information about the location of objects under difficult conditions.

Georadar GROT-10 has a certificate of the correspondence N POCC RU.ME06.H00035, given out by control for the certification of the tools of informatization (system of certification GOST R state standard of Russia), and it also corresponds to state sanitary-epidemiological rules and norms (sanitary-epidemiological conclusion N of 77.01.09.431.P.03076.02.3 from 14.02.03).

Georadars of a series "GROT" are successfully used:

In the building (control of ground condition in the zone of engineering facilities during the building) and the operation (foundations of buildings, rail and highways);

In the municipal services (control of the state of communications, shower, drainage and sewerage systems, heat pipes);

In the gas and petroleum branches (control of the state, the position of pipes, underwater passages);

In archaeology (nondestructive examination of archaelogical objects, search and the refinement of the location of objects for the work of excavations);

In the ecology (detection of the burials of ecologically harmful rubbish, the nondestructive mapping of the closed volumes, the concealed trenches, the boundaries of the contaminated soils, the places of flows).

Test results of the geophysical parameters of georadar

Characteristics of homogeneous medium	Depth of sounding, m	Resolution in the depth, m
Dry sand	>50	0.1
Wet sand	25	0.1
Clay	8 - 15	0.1

Georadar is intended for determining of depth and arrangement of underground heterogeneities, diverse subjects and objects in the soil: cables, pipes, foundations, cavities and the like.
Depth of sounding in the light dry soils is to 50 m, under the conditions of heavy is to 6-15 m.
Georadar can be used in geology, building, archaeology, speleology, municipal services, etc.
Georadar is intended for the operation at an ambient temperature from -20°C to +50°C and relative humidity to 95% at a temperature of 25°C.
Georadar includes the block of the formation of sounding pulses GROT-10/1, the unit of antenna amplifier GROT-10/2 and the device for information reciving and processing GROT-10.
Power of GROT-10/1 is made from the built-in storage battery by a voltage 12-14 V. Power of GROT-10/2 and GROT-10 is made from the external storage battery by a voltage 12-14 V with the capacity at least 10 ampere-hours.
Georadar provides the possibility to store the saved information with the switch off the power.
Georadar provides the possibility to view the stored information on built-in liquidly-crystalline display (LCD), and also to output information through the serial port RS-232 to PC for the documentation and the processings with the help of special software.
Georadar is designed for continuous operations during 8 hours.

For the detailed study you can download operation manual for GROT-10 (MS Word document)